The
Marshall Islands
The Marshall Islands ( mh, Ṃajeḷ), officially the Republic of the Marshall Islands ( mh, Aolepān Aorōkin Ṃajeḷ),'' () is an independent island country and microstate near the Equator in the Pacific Ocean, slightly west of the Internati ...
consist of two
archipelagic
An archipelago ( ), sometimes called an island group or island chain, is a chain, cluster, or collection of islands, or sometimes a sea containing a small number of scattered islands.
Examples of archipelagos include: the Indonesian Archipe ...
island chains of 30
atoll
An atoll () is a ring-shaped island, including a coral rim that encircles a lagoon partially or completely. There may be coral islands or cays on the rim. Atolls are located in warm tropical or subtropical oceans and seas where corals can gr ...
s and 1,152 islands, which form two parallel groups—the "
Ratak
The Ratak Chain ( Marshallese: , ) is a chain of islands within the island nation of the Marshall Islands. Ratak means "sunrise". It lies to the east of the country's other island chain, the Ralik Chain. In 1999 the total population of the Rata ...
" (sunrise) chain and the "
Ralik
The Ralik Chain ( Marshallese: , ) is a chain of islands within the island nation of the Marshall Islands. Ralik means "sunset". It is west of the Ratak Chain. In 1999 the total population of the Ralik islands was 19,915. Christopher Loeak, who b ...
" (sunset) chain. The Marshalls are located in the North Pacific Ocean and share
maritime boundaries
A maritime boundary is a conceptual division of the Earth's water surface areas using physiographic or geopolitical criteria. As such, it usually bounds areas of exclusive national rights over mineral and biological resources,VLIZ Maritime Bound ...
with
Micronesia
Micronesia (, ) is a subregion of Oceania, consisting of about 2,000 small islands in the western Pacific Ocean. It has a close shared cultural history with three other island regions: the Philippines to the west, Polynesia to the east, and ...
and
Kiribati
Kiribati (), officially the Republic of Kiribati ( gil, ibaberikiKiribati),[Kiribati]
''The Wor ...
. Two-thirds of the nation's population lives in the capital of
Majuro
Majuro (; Marshallese: ' ) is the capital and largest city of the Marshall Islands. It is also a large coral atoll of 64 islands in the Pacific Ocean. It forms a legislative district of the Ratak (Sunrise) Chain of the Marshall Islands. The ato ...
and the settlement of
Ebeye
Ebeye ( ; Marshallese: , or in older orthography, ; locally, , , after the English pronunciation) is the most populous island of Kwajalein Atoll in the Marshall Islands, as well as the center for Marshallese culture in the Ralik Chain of the arc ...
. The outer islands are sparsely populated due to lack of employment opportunities and economic development.
Statistics
The country is located about one-half of the way from
Hawaii
Hawaii ( ; haw, Hawaii or ) is a state in the Western United States, located in the Pacific Ocean about from the U.S. mainland. It is the only U.S. state outside North America, the only state that is an archipelago, and the only stat ...
to
Papua New Guinea
Papua New Guinea (abbreviated PNG; , ; tpi, Papua Niugini; ho, Papua Niu Gini), officially the Independent State of Papua New Guinea ( tpi, Independen Stet bilong Papua Niugini; ho, Independen Stet bilong Papua Niu Gini), is a country i ...
. The archipelago includes the atolls of
Bikini
A bikini is a two-piece swimsuit primarily worn by women that features two triangles of fabric on top that cover the breasts, and two triangles of fabric on the bottom: the front covering the pelvis but exposing the navel, and the back coveri ...
,
Enewetak
Enewetak Atoll (; also spelled Eniwetok Atoll or sometimes Eniewetok; mh, Ānewetak, , or , ; known to the Japanese as Brown Atoll or Brown Island; ja, ブラウン環礁) is a large coral atoll of 40 islands in the Pacific Ocean and with it ...
,
Kwajalein
Kwajalein Atoll (; Marshallese: ) is part of the Republic of the Marshall Islands (RMI). The southernmost and largest island in the atoll is named Kwajalein Island, which its majority English-speaking residents (about 1,000 mostly U.S. civilia ...
, Majuro,
Rongelap
Rongelap Atoll ( Marshallese: , ) is a coral atoll of 61 islands (or motus) in the Pacific Ocean, and forms a legislative district of the Ralik Chain of the Marshall Islands. Its total land area is . It encloses a lagoon with an area of . ...
, and
Utirik
Utirik Atoll or Utrik Atoll ( Marshallese: , ) is a coral atoll of 10 islands in the Pacific Ocean, and forms a legislative district of the Ratak Chain of the Marshall Islands. Its total land area is only , but it encloses a lagoon with an area ...
.
The total area of the islands is equal to the size of the City of
Washington, DC
)
, image_skyline =
, image_caption = Clockwise from top left: the Washington Monument and Lincoln Memorial on the National Mall, United States Capitol, Logan Circle, Jefferson Memorial, White House, Adams Morgan ...
. The largest atoll with a land area of is Kwajalein. The terrain consists of low coral limestone and sand islands. Natural resources include coconut products, marine products, and deep seabed minerals. Current environmental issues are inadequate supplies of potable water; pollution of Majuro lagoon from household waste and discharges from fishing vessels.
Maritime claims:
''territorial sea:''
12 nautical miles
''contiguous zone:''
24 nm
''exclusive economic zone:''
200 nm
Elevation extremes:
''lowest point:''
Pacific Ocean 0 meters
''highest point:''
unnamed location on
Likiep Atoll
Likiep Atoll ( Marshallese: , ) is a coral atoll of 65 islands in the Pacific Ocean, and forms a legislative district of the Ratak Chain of the Marshall Islands. It is approximately northwest of Wotje. Its total land area is only , but that enclos ...
above
sea level
Mean sea level (MSL, often shortened to sea level) is an average surface level of one or more among Earth's coastal bodies of water from which heights such as elevation may be measured. The global MSL is a type of vertical datuma standardised g ...
Land use:
''arable land:''
11.11%
''permanent crops:''
44.44%
''other:''
44.44% (2011)
Environment - international agreements:
''party to:''
Biodiversity, Climate Change, Climate Change-Kyoto Protocol, Desertification, Hazardous Wastes, Law of the Sea, Ozone Layer Protection, Ship Pollution, Wetlands, Whaling
Bikini and Enewetak are former
US nuclear test sites; Kwajalein, the famous
World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ...
battleground, is now used as a US missile test range; the island city of
Ebeye
Ebeye ( ; Marshallese: , or in older orthography, ; locally, , , after the English pronunciation) is the most populous island of Kwajalein Atoll in the Marshall Islands, as well as the center for Marshallese culture in the Ralik Chain of the arc ...
is the second largest settlement in the Marshall Islands, after the capital of Majuro, and one of the most densely populated locations in the Pacific.
Climate
Tropical; hot and humid with a Koeppen-Geiger classification of ''Af''.
The wet season lasts from May to November and the islands border the
typhoon
A typhoon is a mature tropical cyclone that develops between 180° and 100°E in the Northern Hemisphere. This region is referred to as the Northwestern Pacific Basin, and is the most active tropical cyclone basin on Earth, accounting for a ...
belt. Typhoons do pose an infrequent threat from July to mid November.
Due to their low elevation, the Marshall Islands are threatened by the potential effects of
sea level rise
Globally, sea levels are rising due to human-caused climate change. Between 1901 and 2018, the globally averaged sea level rose by , or 1–2 mm per year on average.IPCC, 2019Summary for Policymakers InIPCC Special Report on the Ocean and Cry ...
. According to the President of
Nauru
Nauru ( or ; na, Naoero), officially the Republic of Nauru ( na, Repubrikin Naoero) and formerly known as Pleasant Island, is an island country and microstate in Oceania, in the Central Pacific. Its nearest neighbour is Banaba Island in Ki ...
, the Marshall Islands are the most endangered nation on Earth due to flooding from
climate change
In common usage, climate change describes global warming—the ongoing increase in global average temperature—and its effects on Earth's climate system. Climate change in a broader sense also includes previous long-term changes to E ...
.
A study by the
University of Plymouth
The University of Plymouth is a public research university based predominantly in Plymouth, England, where the main campus is located, but the university has campuses and affiliated colleges across South West England. With students, it is the ...
found that the tides move sediment to create higher elevation, which may keep the islands habitable.
Climate change
Climate change is a serious threat to the Marshall Islands, with typhoons becoming stronger and sea levels rising. The sea around Pacific islands has risen 7mm a year since 1993, which is more than twice the rate of the worldwide average. In
Kwajalein
Kwajalein Atoll (; Marshallese: ) is part of the Republic of the Marshall Islands (RMI). The southernmost and largest island in the atoll is named Kwajalein Island, which its majority English-speaking residents (about 1,000 mostly U.S. civilia ...
, there is a high risk of permanent flooding; when
sea level rise
Globally, sea levels are rising due to human-caused climate change. Between 1901 and 2018, the globally averaged sea level rose by , or 1–2 mm per year on average.IPCC, 2019Summary for Policymakers InIPCC Special Report on the Ocean and Cry ...
to 1 meter, 37% of buildings will be permanently flooded in that scenario. In
Ebeye
Ebeye ( ; Marshallese: , or in older orthography, ; locally, , , after the English pronunciation) is the most populous island of Kwajalein Atoll in the Marshall Islands, as well as the center for Marshallese culture in the Ralik Chain of the arc ...
, the risk of sea level rise is even higher, with 50% of buildings being permanently flooded in the same scenario. With 1 meter sea level rise parts of the
Majuro atoll
Majuro (; Marshallese: ' ) is the capital and largest city of the Marshall Islands. It is also a large coral atoll of 64 islands in the Pacific Ocean. It forms a legislative district of the Ratak (Sunrise) Chain of the Marshall Islands. The atol ...
will be permanently flooded and other parts are having a high risk of flooding especially the eastern part of the atoll would be significantly at risk. With 2 meter sea level rise all the buildings of Majuro will be permanently flooded or would be at a high risk to be flooded.
The per capita emissions were 2.56t in 2020. The government of Marshall Islands pledged to be net zero in 2050, with a decrease of 32% decrease of
GHGs in 2025, 45% decrease in 2030 and a 58% decrease in 2035 all compared to 2010 levels.
Extreme points
This is a list of the extreme points of the Marshall Islands, the points that are farther north, south, east or west than any other location.
* Northernmost point –
Bokak Atoll
Bokak Atoll ( Marshallese: or , ) or Taongi Atoll is an uninhabited coral atoll in the Ratak Chain of the Marshall Islands, in the North Pacific Ocean. Due to its relative isolation from the main islands in the group, Bokak's flora and fauna has ...
(Taongi),
Ratak Chain
The Ratak Chain ( Marshallese: , ) is a chain of islands within the island nation of the Marshall Islands. Ratak means "sunrise". It lies to the east of the country's other island chain, the Ralik Chain. In 1999 the total population of the Rata ...
*
* Easternmost point –
Knox Atoll
Knox Atoll ( Marshallese: , ) is an uninhabited coral atoll of 18 islands in the Pacific Ocean, and is the southernmost atoll of the Ratak Chain of the Marshall Islands. The total land area is only , but it encloses a largely sand-filled lagoon w ...
, Ratak Chain
* Southernmost point –
Ebon Atoll
Ebon Atoll (Marshallese language, Marshallese: , ) is a coral atoll of 22 islands in the Pacific Ocean, forming a legislative district of the Ralik Chain of the Marshall Islands. Its land area is , and it encloses a deep lagoon with an area of . ...
,
Ralik Chain
The Ralik Chain ( Marshallese: , ) is a chain of islands within the island nation of the Marshall Islands. Ralik means "sunset". It is west of the Ratak Chain. In 1999 the total population of the Ralik islands was 19,915. Christopher Loeak, who b ...
* Westernmost point -
Ujelang Atoll
Ujelang Atoll ( Marshallese: , ) is a coral atoll of 30 islands in the Pacific Ocean, in the Ralik Chain of the Marshall Islands. Its total land area is , and it encloses a lagoon of . It is the westernmost island in the Marshall Islands, approxim ...
, Ralik Chain
* ''Note: the government of the Marshall Islands claims
Wake Island
Wake Island ( mh, Ānen Kio, translation=island of the kio flower; also known as Wake Atoll) is a coral atoll in the western Pacific Ocean in the northeastern area of the Micronesia subregion, east of Guam, west of Honolulu, southeast of To ...
, currently under US administration. If this is considered part of the Marshall Islands, then
Toki Point on
Peale Island,
Wake Island
Wake Island ( mh, Ānen Kio, translation=island of the kio flower; also known as Wake Atoll) is a coral atoll in the western Pacific Ocean in the northeastern area of the Micronesia subregion, east of Guam, west of Honolulu, southeast of To ...
is the northernmost point of the Marshall Islands''
References
{{Geography of Oceania
Marshall Islands
The Marshall Islands ( mh, Ṃajeḷ), officially the Republic of the Marshall Islands ( mh, Aolepān Aorōkin Ṃajeḷ),'' () is an independent island country and microstate near the Equator in the Pacific Ocean, slightly west of the Internati ...
pt:Ilhas Marshall#Geografia